JPH09195397A - Reentrant corner sealing method and joint material thereof - Google Patents
Reentrant corner sealing method and joint material thereofInfo
- Publication number
- JPH09195397A JPH09195397A JP2468296A JP2468296A JPH09195397A JP H09195397 A JPH09195397 A JP H09195397A JP 2468296 A JP2468296 A JP 2468296A JP 2468296 A JP2468296 A JP 2468296A JP H09195397 A JPH09195397 A JP H09195397A
- Authority
- JP
- Japan
- Prior art keywords
- joint material
- wall panel
- corner
- angled base
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Gasket Seals (AREA)
- Building Environments (AREA)
Abstract
Description
【０００１】[0001]
【発明の技術分野】本発明は、建築物の入隅部における
目地の防水処理を目的とした入隅シール方法及びその目
地材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for sealing a corner of a building and a joint material for the purpose of waterproofing a joint in a corner of a building.
【０００２】[0002]
【従来の技術】従来、柱等の構造支持体に外壁パネルを
取付けてなる建築物の高さ方向等における入隅部のシー
ル方法としては、外壁パネルとその支持体との間の目地
にパテ等の不定形シーリング材を充填して、防水処理す
る方法が知られていた。しかしながら、不定形シーリン
グ材の充填作業が繁雑で作業効率に乏しく、精度の高い
防水処理には作業に熟練することを必要とする問題点が
あった。2. Description of the Related Art Conventionally, as a method of sealing an entering corner portion in a height direction of a building in which an outer wall panel is attached to a structural support such as a pillar, a putty is used at a joint between the outer wall panel and the support. There has been known a method of waterproofing by filling with an irregular shaped sealing material such as. However, there is a problem that the work of filling the irregular sealing material is complicated and the work efficiency is poor, and that highly accurate waterproof treatment requires skill in the work.
【０００３】[0003]
【発明の技術的課題】本発明は、入隅部における高精度
の防水処理を簡単な作業で施工性よく、かつ熟練技術を
要することなく効率的に行うことができる入隅シール方
法の開発を課題とする。DISCLOSURE OF THE INVENTION The present invention is directed to the development of an entering corner sealing method capable of performing highly accurate waterproofing of an entering corner with simple workability and good workability and without requiring skill. It is an issue.
【０００４】[0004]
【課題の解決手段】本発明は、入隅部を形成する外壁パ
ネルと、その外壁パネルの支持体との間に、アングル状
基部の両側縁に膨大部を有する、又はアングル状基部の
角方向に突出するシールリップを有する目地材を圧接介
在させることを特徴とする入隅シール方法を提供するも
のである。According to the present invention, between an outer wall panel forming an inner corner portion and a support of the outer wall panel, there is an enlarged portion on both side edges of the angled base portion, or an angular direction of the angled base portion. The present invention provides a method for sealing an inside corner, which is characterized in that a joint material having a seal lip protruding to the inside is press-contacted.
【０００５】[0005]
【発明の効果】上記の構成により、目地材を必要に応じ
接着剤等を介し支持体の入隅部に配置し、その上より外
壁パネルを目地材が圧接するように取付けることにより
防水シールを達成でき、パテ等の不定形シーリング材を
充填する作業の必要を回避できて、入隅部における高精
度の防水処理を熟練技術を要しない簡単な作業で施工性
よく効率的に行うことができる。According to the above construction, the jointing material is arranged in the corner portion of the support through the adhesive or the like, if necessary, and the outer wall panel is mounted thereon so that the jointing material is in pressure contact with the jointing material to provide a waterproof seal. This can be achieved, and the work of filling with an irregular sealing material such as putty can be avoided, and highly accurate waterproof treatment at the corners can be efficiently performed with simple work that does not require skill. .
【０００６】[0006]
【発明の実施形態】本発明の入隅シール方法は、入隅部
を形成する外壁パネルと、その外壁パネルの支持体との
間に、アングル状基部の両側縁に膨大部を有する、又は
アングル状基部の角方向に突出するシールリップを有す
る目地材を圧接介在させるものである。その例を図１に
示した。１が目地材を形成するアングル状基部、２が外
壁パネル、３が支持体である。BEST MODE FOR CARRYING OUT THE INVENTION The method for sealing an entering corner of the present invention has an enlarged portion on both side edges of an angled base between an outer wall panel forming an entering corner and a support for the outer wall panel, or The joint material having a seal lip protruding in the angular direction of the base portion is press-contacted. An example is shown in FIG. 1 is an angled base forming a joint material, 2 is an outer wall panel, and 3 is a support.
【０００７】目地材としては、図２、図３に例示の如く
アングル状基部１の両側縁１１，１１に沿って膨大部１
２を有するもの、又はアングル状基部の両側縁に沿って
アングル状基部の角方向に突出するシールリップ１３を
有するものが用いられる。これらによれば、図１の如く
その膨大部１２又はシールリップ１３が入隅部を形成す
る外壁パネル２と支持体３との間に圧縮された状態で圧
接して、外壁パネルの出隅部４よりの浸水を防止する。As the joint material, as shown in FIGS. 2 and 3, the enlarged portion 1 is formed along the both side edges 11, 11 of the angled base 1.
2 or those having seal lips 13 projecting in the angular direction of the angled base along both side edges of the angled base are used. According to these, as shown in FIG. 1, the enlarged portion 12 or the seal lip 13 is pressed against the outer wall panel 2 forming the inner corner portion and the support body 3 in a compressed state to form the outer corner portion of the outer wall panel. Prevent water ingress from 4.
【０００８】好ましく用いうる目地材は、図１に例示の
如くアングル状基部１の両側縁１１，１１に沿って膨大
部１２を有すると共に、その膨大部の内側にアングル状
基部の角方向に突出するシールリップ１３を有するもの
である。これよれば、図１の如くその膨大部１２とシー
ルリップ１３の両方が入隅部を形成する外壁パネル２と
支持体３との間に圧縮された状態で圧接して、先ずシー
ルリップ１３が出隅部４よりの浸水を防止し、仮にシー
ルリップより漏れた場合でもその透過分を膨大部１２が
遮水して浸水を防止する。従って防水効果の信頼性によ
り優れている。A joint material that can be preferably used has an enlarged portion 12 along both side edges 11 of the angled base portion 1 as illustrated in FIG. 1, and projects in the angular direction of the angled base portion inside the enlarged portion. It has a sealing lip 13 that does. According to this, as shown in FIG. 1, both the enlarged portion 12 and the seal lip 13 are pressed against each other in a compressed state between the outer wall panel 2 forming the entry corner and the support body 3, and the seal lip 13 is first contacted. Water is prevented from intruding from the projecting corner portion 4, and even if it leaks from the seal lip, the permeated portion 12 blocks the permeated portion thereof to prevent water infiltration. Therefore, the reliability of the waterproof effect is superior.
【０００９】アングル状基部は、膨大部やシールリップ
を保持してそれを入隅部の所定箇所に配置維持するため
のものである。従ってアングル状基部は、入隅部を形成
する外壁パネル又は支持体に対応するように適宜な角度
で曲げられていてよい。アングル状基部の形成には、適
宜な材料を用いることができる。その例としては、ステ
ンレスやアルミニウムの如き耐防食性の金属、ポリエチ
レンやポリプロピレン等のポリオレフィン、ポリ塩化ビ
ニルやポリアミド、ポリエステルや塩素化ポリエチレ
ン、ポリウレタンやアクリル系ポリマー、ポリスチレン
やポリ四フッ化エチレン、ポリフッ化ビニルや天然ゴ
ム、スチレン・ブタジエンゴムやポリイソプレン、ポリ
イソブチレンやクロロプレンゴム、ブチルゴムや再生ゴ
ム、スチレン・イソプレンブロック共重合体やスチレン
・ブタジエンブロック共重合体、スチレン・エチレン・
ブタジエンブロック共重合体やエチレン・プロピレンゴ
ム、ＮＲやＮＢＲ、それらのブレンド物の如きプラスチ
ック、ＦＲＰなどがあげられる。製造効率等の点より
は、押出成形方式等にて容易に形成できるソリッドゴム
や硬質塩化ビニル樹脂などが好ましい。The angled base is for holding the enlarged portion and the seal lip and maintaining the arrangement and position of the enlarged lip at a predetermined position in the corner portion. Thus, the angled base may be bent at an appropriate angle to accommodate the outer wall panel or support forming the entry corner. An appropriate material can be used to form the angled base. Examples include corrosion-resistant metals such as stainless steel and aluminum, polyolefins such as polyethylene and polypropylene, polyvinyl chloride and polyamide, polyester and chlorinated polyethylene, polyurethane and acrylic polymers, polystyrene and polytetrafluoroethylene, and polyfluoride. Vinyl chloride, natural rubber, styrene-butadiene rubber, polyisoprene, polyisobutylene, chloroprene rubber, butyl rubber and recycled rubber, styrene-isoprene block copolymer, styrene-butadiene block copolymer, styrene-ethylene
Examples thereof include butadiene block copolymer, ethylene / propylene rubber, plastics such as NR and NBR, blends thereof, and FRP. From the viewpoint of production efficiency and the like, solid rubber, hard vinyl chloride resin and the like, which can be easily formed by an extrusion molding method or the like, are preferable.
【００１０】アングル状基部の寸法は、シール目的の入
隅部における外壁パネルの間隙などに応じて適宜に決定
することができる。一般には３０cm以下、就中１５cm以
下、特に１〜１０cmの側縁（１１）の長さとされ、Ｌ字
形等の両側縁の長さが異なるものとすることもできる。
また厚さは一般に、強度等の耐久性などの点より５０mm
以下、就中１〜３０mm、特に２〜２０mmとされる。なお
アングル状基部は通例長尺体に形成されるが、その長さ
は任意であり、適用対象の入隅部の長さなどに応じて適
宜に決定される。The size of the angled base can be appropriately determined depending on the gap between the outer wall panels at the corners for sealing purposes. Generally, the length of the side edge (11) is 30 cm or less, especially 15 cm or less, and particularly 1 to 10 cm, and the lengths of both side edges such as an L shape may be different.
Also, the thickness is generally 50 mm from the viewpoint of durability such as strength.
Hereinafter, it is set to 1 to 30 mm, especially 2 to 20 mm. Note that the angled base is usually formed in a long body, but its length is arbitrary, and is appropriately determined according to the length of the entry corner to be applied.
【００１１】膨大部やシールリップも、適宜な材料で形
成でき、前記のアングル状基部で例示した材料などが用
いられる。就中、圧縮や変形で良好な密着性を示す例え
ばスポンジゴムや軟質塩化ビニル樹脂などが好ましく用
いうる。膨大部やシールリップは、アングル状基部の両
側縁に当該基部の長さ方向に沿って一連に設けられる
が、その形成は例えば、アングル状基部の側縁の折り曲
げ方式やアングル状基部との押出一体成形方式、溝部を
形成してそれを介しアングル状基部の側縁に装着する方
式、接着剤等によりアングル状基部の側縁に接着する方
式などの適宜な方式で行うことができる。The enlarging portion and the seal lip can also be formed of an appropriate material, and the materials exemplified for the above-mentioned angled base portion are used. Above all, for example, sponge rubber or soft vinyl chloride resin, which exhibits good adhesion upon compression or deformation, can be preferably used. Enlarged parts and seal lips are provided in series on both side edges of the angled base along the length direction of the base, and the formation is performed by, for example, a method of bending the side edge of the angled base or extrusion with the angled base. An appropriate molding method such as an integral molding method, a method of forming a groove portion and mounting the groove portion on the side edge of the angled base portion, a method of adhering to the side edge portion of the angled base portion with an adhesive or the like can be used.
【００１２】膨大部やシールリップは、アングル状基部
の内側に突出した状態にあればよい。すなわち、アング
ル状基部の側縁よりも優先して入隅部を形成する外壁パ
ネルと接触する状態にあればよい。膨大部やシールリッ
プの突出高さは、シール目的の入隅部における外壁パネ
ルと支持体の間隙や、変形に対する反発性などに応じて
適宜に決定することができる。一般には外壁パネルと支
持体の間隙の１０倍以下、就中５倍以下、特に１．０１
〜３倍程度とされる。The enlarged portion and the seal lip may be in a state of protruding inside the angled base portion. That is, it may be in a state of coming into contact with the outer wall panel forming the entry corner with priority over the side edge of the angled base. The projecting height of the enlarged portion and the seal lip can be appropriately determined according to the gap between the outer wall panel and the support at the entering corner for the purpose of sealing, the resilience against deformation, and the like. Generally less than 10 times the gap between the outer wall panel and the support, especially less than 5 times, especially 1.01
~ 3 times.
【００１３】膨大部は、例えば球形や楕円形、方形や多
角形、あるいは単なる厚さ増大などの適宜な形状に形成
することができ、中空形状に形成することもできる。ま
たシールリップは、図例の如く浸水防止に有利なように
アングル状基部の角方向に突出する形状に形成される
が、その突出長は通例１００mm以下、就中３〜７０mm、
特に５〜５０mmとされる。シールリップの厚さは、変形
に対する反発力（圧接力）等の点より通例１０mm以下、
就中７mm以下、特に０．５〜５mmとされる。シールリッ
プは、先端に向かって厚さが薄くなる形状などであって
もよい。The enlarged portion can be formed in an appropriate shape such as a spherical shape, an elliptical shape, a rectangular shape, a polygonal shape, or a simple increase in thickness, or can be formed in a hollow shape. Further, the seal lip is formed in a shape projecting in the angular direction of the angled base so as to be advantageous in preventing water infiltration as shown in the figure, but the projecting length is usually 100 mm or less, especially 3 to 70 mm,
Especially, it is set to 5 to 50 mm. The thickness of the seal lip is usually 10 mm or less from the viewpoint of repulsive force (pressure contact force) against deformation,
Especially, it is set to 7 mm or less, particularly 0.5 to 5 mm. The seal lip may have a shape such that the thickness decreases toward the tip.
【００１４】目地材は、図例の如くそのアングル状基部
１の背面に必要に応じて例えば粘着層、就中、両面粘着
テープ等からなる接着層１４を有していてもよい。かか
る接着層は、施工時にその接着層を介して目地材を柱等
の支持体に接着し、作業を簡便化することなどを目的と
する。また目地材の上下端等よりの浸水を防止するシー
ル機能も発揮する。The joint material may have an adhesive layer 14, for example, an adhesive layer, especially a double-sided adhesive tape, on the back surface of the angled base 1 as shown in the drawing. Such an adhesive layer is intended to adhere the joint material to a support such as a pillar through the adhesive layer during construction to simplify the work. It also has a sealing function to prevent water from seeping in from the top and bottom edges of the joint material.
【００１５】本発明による入隅シールは、例えば目地材
を柱等の支持体の入隅部に必要に応じ接着剤等を介して
配置し、その上より外壁パネルを目地材が圧接するよう
に取付けて、入隅部を形成する外壁パネルと支持体との
間に目地材の膨大部又は／及びシールリップが圧接介在
する状態を形成することにより行うことができる。その
場合、支持体に対する外壁パネルの取付けは従来に準じ
ることができる。In the entry corner seal according to the present invention, for example, a joint material is arranged at an entry corner portion of a support such as a column with an adhesive or the like as necessary, and the outer wall panel is pressed against the joint material from above. This can be done by forming a state in which the enlarged portion of the joint material and / or the seal lip are pressed and interposed between the support and the outer wall panel forming the entry corner. In that case, the attachment of the outer wall panel to the support can be performed in a conventional manner.
【００１６】本発明において前記の入隅シール処理に際
しては、美化処理による外観性の向上やシール性能の向
上などを目的に、必要に応じて目地材に加えてガスケッ
トを併用することもできる。ガスケットしては、合成樹
脂からなるものなどの適宜なものを用いうる。本発明の
入隅シールないし目地材は、建築物の外壁や塀などの種
々の入隅部に好ましく適用することができる。In the present invention, when performing the above-mentioned entry corner sealing treatment, a gasket may be used in addition to the joint material, if necessary, for the purpose of improving the appearance and the sealing performance by the beautification treatment. As the gasket, an appropriate one such as one made of synthetic resin can be used. The entry corner seal or joint material of the present invention can be preferably applied to various entry corners such as outer walls and walls of buildings.
【００１７】[0017]
実施例１ 硬質塩化ビニル樹脂からなる側縁長さ８cm、厚さ２mmの
アングル状基部の両側縁に長さ方向に沿って、軟質塩化
ビニル樹脂からなる直径１０mm、肉厚２mmの中空膨大部
とその内側にアングル状基部の角方向に突出する肉厚２
mmのシールリップ（突出高さ１０mm、長さ３０mm）を有
する図１に準じた構造の目地材をアングル状基部との押
出一体成形方式で連続的に形成した。Example 1 A hollow enlarging portion made of a soft vinyl chloride resin having a diameter of 10 mm and a wall thickness of 2 mm was formed along both sides of an angled base having a side edge length of 8 cm and a thickness of 2 mm made of a hard vinyl chloride resin. Wall thickness 2 protruding in the angular direction of the angled base on the inside
A joint material having a structure according to FIG. 1 having a mm seal lip (protrusion height: 10 mm, length: 30 mm) was continuously formed by extrusion integral molding with an angled base.
【００１８】次に、前記の目地材を試験用の柱３１の入
隅部に両面粘着テープ１４を介し接着して配置し、その
上に試験用の外壁パネル２１を取付けて図４の如き入隅
シール構造を形成し、その入隅シール部にタンク５を介
し水６を入れて水頭圧（Ｌ）１００mmで水密性テストを
したところ２４時間後においても水漏れは認められなか
った。Next, the above-mentioned joint material is arranged by adhering it to the inside corner portion of the test column 31 via the double-sided adhesive tape 14, and the outer wall panel 21 for test is mounted on it, as shown in FIG. When a corner seal structure was formed, water 6 was put into the entry corner seal portion through the tank 5 and a water tightness test was carried out at a water head pressure (L) of 100 mm, no water leakage was observed even after 24 hours.
【図１】入隅シール方法の実施例の平面断面図FIG. 1 is a plan sectional view of an embodiment of a method for sealing an inside corner.
【図２】目地材の実施例の断面図FIG. 2 is a sectional view of an example of a joint material.
【図３】目地材の他の実施例の断面図FIG. 3 is a cross-sectional view of another example of joint material.
【図４】水密試験の説明断面図FIG. 4 is an explanatory sectional view of a watertight test.
１：アングル状基部 １１：側縁 １２：膨大部 １３：シールリップ １４：接着層 ２，２１：外壁パネル ３，３１：支持体 1: Angle-shaped base 11: Side edge 12: Enlarged part 13: Seal lip 14: Adhesive layer 2, 21: Outer wall panel 3, 31: Support
Claims (6)
壁パネルの支持体との間に、アングル状基部の両側縁に
膨大部を有する、又はアングル状基部の角方向に突出す
るシールリップを有する目地材を圧接介在させることを
特徴とする入隅シール方法。1. A seal lip having an enlarged portion on both side edges of an angled base portion or protruding in an angular direction of the angled base portion between an outer wall panel forming an entry corner and a support of the outer wall panel. A method for sealing an entering corner, characterized by interposing a joint material having a pressure.
ケットも圧接介在させる入隅シール方法。2. The method of sealing a corner according to claim 1, wherein a gasket is pressed and interposed in addition to the joint material.
る、又はアングル状基部の角方向に突出するシールリッ
プを有することを特徴とする目地材。3. A joint material having an enlarged portion on both side edges of the angled base portion or having seal lips protruding in the angular direction of the angled base portion.
なる目地材。4. The joint material according to claim 3, wherein the enlarged portion is a hollow body.
部の両側縁に膨大部を有し、その膨大部の内側にアング
ル状基部の角方向に突出するシールリップを有する目地
材。5. The joint material according to claim 3, wherein the angled base has enlarged portions on both side edges thereof, and a seal lip protruding in the angular direction of the angled base is provided inside the enlarged portion.
がその背面に接着層を有する目地材。6. The joint material according to claim 3, wherein the angled base has an adhesive layer on its back surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2468296A JPH09195397A (en) | 1996-01-17 | 1996-01-17 | Reentrant corner sealing method and joint material thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2468296A JPH09195397A (en) | 1996-01-17 | 1996-01-17 | Reentrant corner sealing method and joint material thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09195397A true JPH09195397A (en) | 1997-07-29 |
Family
ID=12144932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2468296A Pending JPH09195397A (en) | 1996-01-17 | 1996-01-17 | Reentrant corner sealing method and joint material thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09195397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016194085A1 (en) * | 2015-05-29 | 2016-12-08 | 三菱電機株式会社 | Heat exchange-type ventilation device |
| WO2016194086A1 (en) * | 2015-05-29 | 2016-12-08 | 三菱電機株式会社 | Heat exchange ventilation device |
-
1996
- 1996-01-17 JP JP2468296A patent/JPH09195397A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016194085A1 (en) * | 2015-05-29 | 2016-12-08 | 三菱電機株式会社 | Heat exchange-type ventilation device |
| WO2016194086A1 (en) * | 2015-05-29 | 2016-12-08 | 三菱電機株式会社 | Heat exchange ventilation device |
| JPWO2016194085A1 (en) * | 2015-05-29 | 2017-08-31 | 三菱電機株式会社 | Heat exchange ventilator |
| JPWO2016194086A1 (en) * | 2015-05-29 | 2017-09-14 | 三菱電機株式会社 | Heat exchange ventilator |
| EP3306207A4 (en) * | 2015-05-29 | 2019-01-16 | Mitsubishi Electric Corporation | Heat exchange-type ventilation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5235374B2 (en) | Projected corner member, projecting corner construction structure using the same, projecting corner construction method | |
| JPH09195397A (en) | Reentrant corner sealing method and joint material thereof | |
| JP3084325B2 (en) | Vertical joint structure | |
| JPH0322968Y2 (en) | ||
| JP3655418B2 (en) | Dry water gasket | |
| JPH0953280A (en) | Sealing compound | |
| JP2829461B2 (en) | Waterproofing method for irregularly shaped protrusions on flat roofs, etc. | |
| JP2001065146A (en) | Gasket for exterior wall joint and exterior wall structure | |
| JP2585928Y2 (en) | Exterior wall structure | |
| JP3891734B2 (en) | Vertical joint sealant | |
| JP4287317B2 (en) | Joint construction method | |
| JP2001193361A (en) | Joint waterproofing construction method and joint waterproofing structure | |
| JP2852477B2 (en) | Waterproofing method for irregularly shaped protrusions on flat roofs, etc. | |
| JPH0348979Y2 (en) | ||
| JP3919971B2 (en) | Joint sealing material | |
| JP3127236B2 (en) | Segment seal structure | |
| JPH07286378A (en) | Joint structure | |
| JPH03208933A (en) | Water proof structure of external wall | |
| JP4859767B2 (en) | Drainage material for waterproofing exterior walls of buildings | |
| JP3654486B2 (en) | Waterproof structure at the corner of the waterproof waist wall and draining for the corner | |
| JPH09256491A (en) | Seal material for dry bed joint | |
| JP2000291167A (en) | External wall joint seal structure | |
| JP2001295385A (en) | Vertical joint sealing compound | |
| JP2008180000A (en) | Waterproof structure of joint | |
| JPH08232358A (en) | Exterior wall panel seal material |